mero, brand name, used worldwide, steel modular system, space trusses, rfw, developed by, max mengeringhausen, spherical connection element, meroknoten, certain angles

mero, brand name, used worldwide, steel modular system, space trusses, rfw, developed by, max mengeringhausen, spherical connection element, meroknoten, certain angles
mero, brand name, used worldwide, steel modular system, space trusses, rfw, developed by, max mengeringhausen, spherical connection element, meroknoten, certain angles
Public Domain